Acid regeneration system serves for treatment and regeneration of waste acid from pickling line for acid recycling, environment protection and reduction of production cost.
Acid Purification Technology
baking process in acid regeneration system
Technical data
Output: 1.0~4.5m³/h
Iron loss in pickling: 0.5%
Waste acid temperature: ≤85℃
HCl content in waste acid: ~200g/L (compound＋free)HCl
Total Fe content in waste acid: ~120g/L
Concentration of regenerated HCl: 190~210g/L
Fe content in regenerated acid: ~5g/L (not including free Fe in rinsing water)
Conventional process flow
